/*
* Copyright (c) 2009 Tal Shalif
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.gstreamer.example;
import org.gstreamer.Gst;
import org.gstreamer.Pipeline;
/**
* A simple command-line pipeline launching utility.
*
* @see Pipeline#launch(java.lang.String)
*/
public class PipelineLauncher {
/**
* Launches a pipeline from command-line pipeline description.
* You can find examples for command-line pipeline syntax in the manual page
* for the Gstreamer <code>gst-launch</code> utility.
*
* For example: <pre>
* java org.gstreamer.example.PipelineLauncher videotestsrc ! autovideosink
* </pre>
*
* @param args pipline definition
*/
public static void main(String[] args) {
//
// Initialize the gstreamer framework, and let it interpret any command
// line flags it is interested in.
//
args = Gst.init("PipelineLauncher", args);
if (args.length == 0) {
args = new String[]{"videotestsrc", "!", "autovideosink"};
}
StringBuilder sb = new StringBuilder();
for (String s: args) {
sb.append(" ");
sb.append(s);
}
Pipeline pipe = Pipeline.launch(sb.substring(1));
pipe.play();
Gst.main();
pipe.stop();
}
}